grey willow

• 灰柳（Salix cinerea）是杨柳科柳属的一种灌木或小乔木，叶灰绿色、被柔毛，具柔荑花序，常见于欧洲和亚洲的湿地及潮湿生境。

A species of willow tree (Salix cinerea) with greyish, fuzzy leaves and catkins, commonly found in wetlands and damp areas across Europe and Asia.

1. A species of willowC1formal

   A small tree or shrub (Salix cinerea) native to Europe and western Asia, typically found in wet habitats.

   灰柳

   • The grey willow is often found growing along riverbanks.
   • Its leaves are greyish-green and covered with fine hairs.
   • Grey willow provides important habitat for many insects.